2002 Nissan Xterra Accessories
The 2002 Nissan Xterra, a rugged and utilitarian SUV, appealed to a generation seeking adventure beyond paved roads. While factory configurations offered a capable starting point, the vast aftermarket of accessories allowed owners to tailor their Xterras to specific needs, enhancing performance, utility, and aesthetics. This guide delves into some of the popular and functionally significant accessories available for the 2002 Xterra, analyzing their design, installation considerations, and impact on the vehicle's overall character.
Suspension and Off-Road Enhancement
One of the most common modification paths for Xterra owners involved upgrading the suspension system. The factory suspension, while adequate for on-road driving, often lacked the articulation and ground clearance necessary for serious off-roading. Key areas of modification included:
Lift Kits
Lift kits, ranging from simple spacer lifts to more complex suspension overhauls, were a staple for increasing ground clearance and allowing the fitment of larger tires. Spacer lifts, typically made of polyurethane or aluminum, provided a cost-effective way to raise the vehicle by inserting spacers above the coil springs or leaf springs. More advanced kits replaced the entire spring and shock absorber assembly. Consider these factors when choosing a lift kit:
Ride Quality: Spacer lifts can sometimes negatively impact ride quality, making it stiffer. Full suspension replacements often offer improved ride quality in addition to increased lift.
Installation Complexity: Spacer lifts are generally easier to install than full suspension kits, which may require specialized tools and expertise.
Component Compatibility: Ensure that the lift kit is compatible with other suspension components, such as sway bar links and brake lines. Extending brake lines is often necessary with larger lifts to prevent damage during articulation.
Shocks and Struts
Upgrading the factory shocks and struts could significantly improve both on-road handling and off-road performance. Aftermarket options, often featuring adjustable damping, allowed drivers to fine-tune the suspension to their preferences and driving conditions. Bilstein and Old Man Emu were popular brands, offering various levels of performance and durability. Consider these factors when choosing shocks and struts:
Damping Characteristics: Adjustable damping allows for customization of ride quality and handling. Some shocks offer separate adjustments for compression and rebound damping.
Reservoir Type: Shocks with external reservoirs provide increased oil capacity and cooling, which is beneficial for demanding off-road applications.
Mounting Style: Ensure that the new shocks are compatible with the Xterra's mounting points. Some aftermarket shocks may require modifications to the vehicle.
Leaf Springs
For Xterras equipped with leaf spring rear suspensions, upgrading to heavier-duty or add-a-leaf springs could improve load-carrying capacity and reduce sag when towing or carrying heavy loads. Aftermarket leaf springs often provided a slightly increased ride height as well. Upgrading is usually paired with shock and shackle upgrades.
Drivetrain Enhancements
Enhancements to the drivetrain focused on improving traction and power delivery, particularly in off-road situations.
Locking Differentials
Locking differentials, both automatic and selectable, provided a significant advantage in low-traction environments by forcing both wheels on an axle to spin at the same speed. This ensured that power was delivered to the wheel with the most grip, even if the other wheel was spinning freely. ARB Air Lockers and Eaton E-Lockers were popular choices, offering robust performance and reliable operation. Installation typically required professional expertise due to the complexity of modifying the differential.
Gearing Changes
Changing the axle gear ratio could improve torque and acceleration, particularly when running larger tires. Lower gears (numerically higher ratios) provided more torque at the wheels, making it easier to climb steep hills and navigate challenging terrain. However, lower gears also reduced fuel economy and top speed. Choosing the appropriate gear ratio depended on the tire size, driving style, and intended use of the vehicle.
Exterior Protection and Utility
The Xterra's exterior was often subjected to harsh conditions, necessitating protective accessories.
Bumpers and Skid Plates
Aftermarket bumpers, constructed from steel or aluminum, provided increased protection for the front and rear of the vehicle, as well as improved approach and departure angles for off-roading. Many bumpers also incorporated mounting points for winches and lights. Skid plates, typically made of steel or aluminum, protected vulnerable underbody components, such as the oil pan, transfer case, and fuel tank. ARB, Shrockworks and Calmini were popular brands.
Rock Sliders
Rock sliders, mounted along the rocker panels, protected the vehicle's body from damage when traversing rocks and other obstacles. They also provided a convenient step for entering and exiting the vehicle. Rock sliders were typically constructed from heavy-duty steel tubing and mounted directly to the vehicle's frame.
Roof Racks
Roof racks expanded the Xterra's cargo-carrying capacity, allowing owners to transport bulky items such as kayaks, bicycles, and camping gear. Aftermarket roof racks came in various styles, including basket-style racks, crossbars, and platform racks. Thule and Yakima were well-known brands, offering a wide range of options.
Interior Comfort and Convenience
While the Xterra was designed for practicality, several accessories enhanced the interior comfort and convenience.
Seat Covers
Seat covers protected the factory upholstery from wear and tear, as well as adding a touch of personalization. Durable materials like neoprene and canvas were popular choices for their resistance to water, dirt, and abrasions.
Floor Liners
Floor liners, such as those from WeatherTech or Husky Liners, provided superior protection against mud, water, and spills compared to standard floor mats. Their custom-molded design ensured a precise fit and maximum coverage.
Navigation and Entertainment Systems
While the 2002 Xterra lacked modern infotainment features, aftermarket navigation and entertainment systems could be easily integrated. GPS navigation units, Bluetooth connectivity, and upgraded audio systems significantly enhanced the driving experience.
Lighting Upgrades
Auxiliary lighting significantly improved visibility, particularly in off-road conditions.
Driving Lights and Light Bars
Driving lights and LED light bars provided powerful forward illumination, extending the driver's field of vision. They were typically mounted on the front bumper, roof rack, or A-pillars. LED technology offered brighter light output, lower power consumption, and longer lifespan compared to traditional halogen bulbs. Rigid Industries, Baja Designs and KC Hilites were popular brands.
Conclusion
The 2002 Nissan Xterra's versatility stemmed, in part, from the extensive range of available accessories. From suspension upgrades that enhanced off-road capability to protective gear that shielded the vehicle from damage, these aftermarket options allowed owners to tailor their Xterras to their specific needs and preferences. Careful consideration of factors such as intended use, installation complexity, and component compatibility was crucial when selecting accessories to ensure optimal performance and longevity.